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python: read automata from pipes

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* src/hoaparse/hoaparse.yy, src/hoaparse/hoascan.ll,
src/hoaparse/parsedecl.hh, src/hoaparse/public.hh:
Add a way to read automata from a file descriptor.
* wrap/python/spot.py: Add machinery to read from
pipes.
* wrap/python/tests/piperead.ipynb: New file.
* wrap/python/tests/Makefile.am: Add it.
* wrap/python/tests/run.in: Setup PATH.
This commit is contained in:
Alexandre Duret-Lutz 2015-03-30 17:05:04 +02:00
parent af8e7d62de
commit 961d005b84
8 changed files with 603 additions and 8 deletions
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9
src/hoaparse/hoaparse.yy
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@ -1620,6 +1620,15 @@ namespace spot
throw std::runtime_error(std::string("Cannot open file ") + name);
}
hoa_stream_parser::hoa_stream_parser(int fd,
const std::string& name,
bool ignore_abort)
: filename_(name), ignore_abort_(ignore_abort)
{
if (hoayyopen(fd))
throw std::runtime_error(std::string("Cannot open file ") + name);
}
hoa_stream_parser::~hoa_stream_parser()
{
hoayyclose();